Master Linear Functions and Get Ready for the SAT with Confidence!
This comprehensive notebook provides everything you need to understand Linear Functions, with all content in English, so you can practice the language and get accustomed to SAT-style questions. Dive into essential topics such as:
- The Cartesian Plane — learn to navigate the coordinate system with ease.
- The y-intercept and x-intercept — master where and how the line crosses the axes.
- Function Definition and Criteria — understand what defines a function and the conditions to identify it.
- Writing a Linear Equation — learn to build equations from graphs, tables, and patterns.
- A Line of Best Fit — discover how to use Excel to create a line of best fit and understand data correlation.
The explanatory videos are in Brazilian Portuguese to make concepts easier to grasp, while the written content and exercises are in English, fully aligned with SAT requirements. Access it now and prepare effectively for the exam with real, targeted practice!
Aprenda em Português, Pratique em Inglês:
Os vídeos explicativos estão em português (Brasil) para facilitar a compreensão dos conceitos, enquanto o conteúdo escrito e os exercícios estão em inglês, focados no estilo e nas exigências do SAT. Acesse agora e prepare-se de maneira completa para o exame, com prática real e direcionada!
Course Content
Chapter 0 — Foundations
Chapter 1 — Slope
Chapter 2 — Slope-Intercept Form
Other Forms & Conversions
Chapter 4 — Writing the Equation of a Line (Synthesis)
Chapter 5 — Exam Strategies & Question Bank
OLD Lessons
Questions - US
0.1 The Cartesian Plane
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0.2 What Is a Function?
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0.3 Function Notation
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0.4 Linear Function vs. Linear Equation
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1.1 What Is Slope?
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1.2 Interpreting Slope in Context
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1.3 Slopes of Parallel and Perpendicular Lines
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2.1 The Equation
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2.2 From Word Problems to Equations
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3.1 Point-Slope Form
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4.1 From Visual to Patterns
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4.2 From a Table or Sequence
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5.3 National Exam Question Patterns
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The Linear Function
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Writing the Equation of a Line: From a Graph
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Escrevendo a Equação da Reta
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A Line of Best Fit
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Practice 0 — Slope Sign & Intercepts
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Practice 1 — Slope & Slope-Intercept
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Practice 2 — Graphs & Equations
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Practice 3 — Applications
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Final Quizzes
Linear Equation Practice 0
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Linear Function Practice 1
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Linear Equation Practice 2
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Linear Equation Practice 3
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Linear Equation Practice 4
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